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Individual Calculations January 2024 |
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| Marsden, Oscar Total change: 12.00 | |   |
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| Coulsdon Chess Dicky White December 2023 | Coulsdon | ENG | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1255 | 2.00 | 3 | 0.30 | 40 | 12.00 | |
|  Braithwaite, Paul | | | 1173 | ENG | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Whelan, Sean | | | 1197 | ENG | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Pereira, Matt | | | 1250 | ENG | 1.00 | 1 | 0.49 | 40 | 19.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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